What is the geometrical shape of Xe₃O₄?

• A. Trigonal pyramidal
• B. Planar triangular
• C. Square planar
• D. Tetrahedral

The geometrical shape of Xe₃O₄ is best described as square planar. This arrangement occurs due to the presence of four oxygen atoms surrounding the central xenon atoms, leading to a symmetrical configuration.

Understanding the Structure

In Xe₃O₄, the xenon atoms are bonded to the oxygen atoms in such a way that the overall geometry is flat, resembling a square. This is a result of the specific bonding angles and the arrangement of electron pairs around the xenon atoms.

Key Characteristics

• Bond Angles: The angles between the bonds are approximately 90 degrees.
• Electron Pair Geometry: The arrangement of electron pairs also supports a square planar shape.
• Symmetry: The molecule exhibits a high degree of symmetry, typical of square planar geometries.

Thus, the correct answer is C. Square planar.